package com.goktech.common;

import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * @ClassName AdminLoginIntercetor
 * @Description TODO
 * @Author 邱华英
 * @Date 2022/10/5 10:32
 * @Version 1.0
 */

public class AdminLoginIntercetor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        HttpSession session = request.getSession();
        if(session.getAttribute("Azhanghao") != null){
            return true;
        }else{
            response.sendRedirect("../index.jsp");
        }
        return false;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
        System.out.println("AdminLoginIntercetor中的postHandle");
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
        System.out.println("AdminLoginIntercetor中的afterCompletion");
    }
}
